White 634D Sewing Machine User Manual


 
CONTENTS
1,
NAMES
OF
PARTS
1
2.
OPERATION
AND
FUNCTION
OF
PARTS
2
3.
PREPARATION
FOR
SEWING
4
3-1.
Connecting
Power
Cord
4
3-2.
Setting
Telescopic
Thread
Stand
5
3-3.
Changing
Threads
5
3-4.
Replacing
Needle
6
3-5.
Threading
7
4
F-UR
THREADQVERLOcksTiTCH
USING
2
NEEDLES
10
4-i.
Bcforc
Sewing
10
4-2.
Setting
the
Fabric
10
4-3.
Beginning
and
Ending
of
Sewing
10
4-4.
Adjustment
of
the
Presser
Foot
Pressure
11
4-5.
Thread
Tension
Chart
12
4-6.
Thread
Tension
Adjustment
13
5.
ADJUSTING
BALANCE
OF
STITCH
WIDTH
AND
CUTTING
WIDTH
15
6.
STITCH
LENGTH
ADJUSTMENT
15
7.
DIFFERENTIAL
FEED
16
8.
CORDED
OVERLOCK
17
9.
SEWING
FOR
CURVED
SEAMS
17
10,
THREE
THREAD
OVERLOCK
STITCH
USING
1
NEEDLE
18
11.
ROLLED
EDGE
19
12.
PIN
TUCKS
20
13.
REPLACING
LOWER
CUTTER
21
14.
CHANGING
LIGHT
BULB
21
15.
LUBRICATION
21
16.
ACCESSORIES
23
17.
TABLE
OF
SEWING
MATERIALS,
NEEDLES
AND
THREADS
24
18.
PROBLEM
SOLVING
25
19.
SPECIFICATIONS
26
20.
OPTIONAL
ACCESSORY
PRESSER
FEET
27